/*
* Adapted from MIT Kerberos 5 - 1 . 2 . 1 lib / include / krb5 . h ,
* lib / gssapi / krb5 / gssapiP_krb5 . h , and others
*
* Copyright ( c ) 2000 - 2008 The Regents of the University of Michigan .
* All rights reserved .
*
* Andy Adamson < andros @ umich . edu >
* Bruce Fields < bfields @ umich . edu >
*/
/*
* Copyright 1995 by the Massachusetts Institute of Technology .
* All Rights Reserved .
*
* Export of this software from the United States of America may
* require a specific license from the United States Government .
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting .
*
* WITHIN THAT CONSTRAINT , permission to use , copy , modify , and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted , provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation , and that
* the name of M . I . T . not be used in advertising or publicity pertaining
* to distribution of the software without specific , written prior
* permission . Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M . I . T . software .
* M . I . T . makes no representations about the suitability of
* this software for any purpose . It is provided " as is " without express
* or implied warranty .
*
*/
#ifndef _LINUX_SUNRPC_GSS_KRB5_H
#define _LINUX_SUNRPC_GSS_KRB5_H
#include <crypto/skcipher.h>
#include <linux/sunrpc/auth_gss.h>
#include <linux/sunrpc/gss_err.h>
/* Length of constant used in key derivation */
#define GSS_KRB5_K5CLENGTH (5 )
/* Maximum key length (in bytes) for the supported crypto algorithms */
#define GSS_KRB5_MAX_KEYLEN (32 )
/* Maximum checksum function output for the supported enctypes */
#define GSS_KRB5_MAX_CKSUM_LEN (24 )
/* Maximum blocksize for the supported crypto algorithms */
#define GSS_KRB5_MAX_BLOCKSIZE (16 )
/* The length of the Kerberos GSS token header */
#define GSS_KRB5_TOK_HDR_LEN (16 )
#define KG_TOK_MIC_MSG 0 x0101
#define KG_TOK_WRAP_MSG 0 x0201
#define KG2_TOK_INITIAL 0 x0101
#define KG2_TOK_RESPONSE 0 x0202
#define KG2_TOK_MIC 0 x0404
#define KG2_TOK_WRAP 0 x0504
#define KG2_TOKEN_FLAG_SENTBYACCEPTOR 0 x01
#define KG2_TOKEN_FLAG_SEALED 0 x02
#define KG2_TOKEN_FLAG_ACCEPTORSUBKEY 0 x04
#define KG2_RESP_FLAG_ERROR 0 x0001
#define KG2_RESP_FLAG_DELEG_OK 0 x0002
enum sgn_alg {
SGN_ALG_DES_MAC_MD5 = 0 x0000,
SGN_ALG_MD2_5 = 0 x0001,
SGN_ALG_DES_MAC = 0 x0002,
SGN_ALG_3 = 0 x0003, /* not published */
SGN_ALG_HMAC_SHA1_DES3_KD = 0 x0004
};
enum seal_alg {
SEAL_ALG_NONE = 0 xffff,
SEAL_ALG_DES = 0 x0000,
SEAL_ALG_1 = 0 x0001, /* not published */
SEAL_ALG_DES3KD = 0 x0002
};
/*
* These values are assigned by IANA and published via the
* subregistry at the link below :
*
* https : //www.iana.org/assignments/kerberos-parameters/kerberos-parameters.xhtml#kerberos-parameters-2
*/
#define CKSUMTYPE_CRC32 0 x0001
#define CKSUMTYPE_RSA_MD4 0 x0002
#define CKSUMTYPE_RSA_MD4_DES 0 x0003
#define CKSUMTYPE_DESCBC 0 x0004
#define CKSUMTYPE_RSA_MD5 0 x0007
#define CKSUMTYPE_RSA_MD5_DES 0 x0008
#define CKSUMTYPE_NIST_SHA 0 x0009
#define CKSUMTYPE_HMAC_SHA1_DES3 0 x000c
#define CKSUMTYPE_HMAC_SHA1_96_AES128 0 x000f
#define CKSUMTYPE_HMAC_SHA1_96_AES256 0 x0010
#define CKSUMTYPE_CMAC_CAMELLIA128 0 x0011
#define CKSUMTYPE_CMAC_CAMELLIA256 0 x0012
#define CKSUMTYPE_HMAC_SHA256_128_AES128 0 x0013
#define CKSUMTYPE_HMAC_SHA384_192_AES256 0 x0014
#define CKSUMTYPE_HMAC_MD5_ARCFOUR -138 /* Microsoft md5 hmac cksumtype */
/* from gssapi_err_krb5.h */
#define KG_CCACHE_NOMATCH (39756032 L)
#define KG_KEYTAB_NOMATCH (39756033 L)
#define KG_TGT_MISSING (39756034 L)
#define KG_NO_SUBKEY (39756035 L)
#define KG_CONTEXT_ESTABLISHED (39756036 L)
#define KG_BAD_SIGN_TYPE (39756037 L)
#define KG_BAD_LENGTH (39756038 L)
#define KG_CTX_INCOMPLETE (39756039 L)
#define KG_CONTEXT (39756040 L)
#define KG_CRED (39756041 L)
#define KG_ENC_DESC (39756042 L)
#define KG_BAD_SEQ (39756043 L)
#define KG_EMPTY_CCACHE (39756044 L)
#define KG_NO_CTYPES (39756045 L)
/* per Kerberos v5 protocol spec crypto types from the wire.
* these get mapped to linux kernel crypto routines .
*
* These values are assigned by IANA and published via the
* subregistry at the link below :
*
* https : //www.iana.org/assignments/kerberos-parameters/kerberos-parameters.xhtml#kerberos-parameters-1
*/
#define ENCTYPE_NULL 0 x0000
#define ENCTYPE_DES_CBC_CRC 0 x0001 /* DES cbc mode with CRC-32 */
#define ENCTYPE_DES_CBC_MD4 0 x0002 /* DES cbc mode with RSA-MD4 */
#define ENCTYPE_DES_CBC_MD5 0 x0003 /* DES cbc mode with RSA-MD5 */
#define ENCTYPE_DES_CBC_RAW 0 x0004 /* DES cbc mode raw */
/* XXX deprecated? */
#define ENCTYPE_DES3_CBC_SHA 0 x0005 /* DES-3 cbc mode with NIST-SHA */
#define ENCTYPE_DES3_CBC_RAW 0 x0006 /* DES-3 cbc mode raw */
#define ENCTYPE_DES_HMAC_SHA1 0 x0008
#define ENCTYPE_DES3_CBC_SHA1 0 x0010
#define ENCTYPE_AES128_CTS_HMAC_SHA1_96 0 x0011
#define ENCTYPE_AES256_CTS_HMAC_SHA1_96 0 x0012
#define ENCTYPE_AES128_CTS_HMAC_SHA256_128 0 x0013
#define ENCTYPE_AES256_CTS_HMAC_SHA384_192 0 x0014
#define ENCTYPE_ARCFOUR_HMAC 0 x0017
#define ENCTYPE_ARCFOUR_HMAC_EXP 0 x0018
#define ENCTYPE_CAMELLIA128_CTS_CMAC 0 x0019
#define ENCTYPE_CAMELLIA256_CTS_CMAC 0 x001A
#define ENCTYPE_UNKNOWN 0 x01ff
/*
* Constants used for key derivation
*/
/* for 3DES */
#define KG_USAGE_SEAL (22 )
#define KG_USAGE_SIGN (23 )
#define KG_USAGE_SEQ (24 )
/* from rfc3961 */
#define KEY_USAGE_SEED_CHECKSUM (0 x99)
#define KEY_USAGE_SEED_ENCRYPTION (0 xAA)
#define KEY_USAGE_SEED_INTEGRITY (0 x55)
/* from rfc4121 */
#define KG_USAGE_ACCEPTOR_SEAL (22 )
#define KG_USAGE_ACCEPTOR_SIGN (23 )
#define KG_USAGE_INITIATOR_SEAL (24 )
#define KG_USAGE_INITIATOR_SIGN (25 )
#endif /* _LINUX_SUNRPC_GSS_KRB5_H */
Messung V0.5 in Prozent C=85 H=100 G=92
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-09-28)
¤
*© Formatika GbR, Deutschland